Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

几种不同的发伤寒病原（壁虱，跳蚤，虱子等寄生虫播）引起的疾病被人们称伤寒。

She was special in the diagnosis and therapy of virus hepatitis, hemorrhagic fever with renal syndrome, febrility, exanthesis and so on.

病毒性肝炎的诊断与治疗，肾综合征出血热诊断与治疗，发热及发性疾病等的诊断与治疗。